Bayesian optimisation is an effective global optimiser for objective functions that are computationally expensive (bayesopt in MATLAB). The optimiser takes a parsimonious approach carefully selecting ...

The input argument fun refers to an IML module that specifies a function that returns f, a vector of length m for least-squares subroutines or a scalar for other optimization subroutines. The returned ...

No success running "Custom objective function" example from documentation ( https://tech.yandex.com/catboost/doc/dg/concepts/python-usages-examples-docpage/#custom ...

Abstract: With the development of the computer technology and the numerical technology, inverse analysis method has been widely applied to identify the mode parameter. The parameter identification ...

Industrial organizations are racing to implement AI, yet many struggle to demonstrate concrete value from their investments. The missing element isn't better algorithms or more data; it's clarity ...